...the black one: 1981 Colnago, 51 cm. Perfect mechanical and excellent cosmetic condition. Super frame geometry; Campy Record components; chromed fork; Colnago-pantographed chain ring;, Royal seat. $2600. A beautiful bike for collection or fast Sunday rides. ... the blue one: 1983 Colnago, 56 cm. Perfect mechanical and excellent cosmetic condition. Master crimped tubing; Campy Record components; chromed fork, seat stays, and chain stays; Cinelli seat. $2700. A beautiful bike for collection or smooth Sunday rides.